Average Co-Inventor Count = 6.46
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Hyundai Motor Company (2 from 18,640 patents)
2. Kia Corporation (2 from 4,130 patents)
3. Korea University Research and Business Foundation (2 from 1,142 patents)
2 patents:
1. 12042789 - Catalyst for exhaust gas purification and manufacturing method thereof
2. 11433380 - Catalyst for reducing carbon monoxide and hydrocarbon, and method for preparing the same